Task 1715248582

Name: Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_161_6250000_1
Workunit ID: 865260737
Created: 16 Jan 2025 17:58:19 UTC
Sent: 17 Jan 2025 10:32:46 UTC
Report deadline: 31 Jan 2025 10:32:46 UTC
Received: 17 Jan 2025 19:37:18 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13211323
Run time (sec): 886.67
CPU time (sec): 15.90
Peak working set size (MB): 258.68
Peak swap size (MB): 6173.92
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[14:22:22][133241][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_1_dms_200_161.cpt -A 0.04 -P 1.5 -f 500.0 -W --pb_min 3600 --mc_max 1.6 --mp_min 1.1 --mismatch 0.222 --tobs 1800 --alpha 1.0 --start_template_id 6250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_161.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_161_6250000_1_0
------> GPU usage: 0.500000
[14:22:22][133241][INFO ] Starting data processing...
[14:22:22][133241][INFO ] opti: No host transfer for n_steps. Use device global.
[14:22:22][133241][INFO ] opti: No host transfer for mean. Use device global.
[14:22:22][133241][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:22:22][133241][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:22:22][133241][INFO ] opti: power spectrum in fft callback (static link).
[14:22:22][133241][INFO ] opti: __constant__ access is not uniform, bad!
[14:22:22][133241][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[14:22:22][133241][INFO ] CUDA global memory status (initial GPU state, including context):
[14:22:22][133241][INFO ] No template file. Generating templates.
[14:22:22][133241][INFO ] Template param value T_cons = 50000
[14:22:23][133241][INFO ] Number of generated templates to be used: 50000
[14:22:23][133241][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_1_dms_200_161.cpt
[14:22:23][133241][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_1_dms_200_161.cpt (No such file or directory).
------> Starting from scratch...
[14:22:23][133241][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_161.binary
[14:22:23][133241][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_1_dms_200_DM246.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673399701736
------> Number of samples/record: 0
------> Center freq in MHz: 857.5673828
------> Channel band in MHz: 3.34375
------> Number of channels/record: 256
------> Nifs: 1
------> RA (J2000): 174800.79
------> DEC (J2000): -244659.299999
------> Galactic l: 0
------> Galactic b: 0
------> Name: J1748-2446N
------> Lagformat: 0
------> Sum: 1
------> Level: 3
------> AZ at start: 0
------> ZA at start: 0
------> AST at start: 0
------> LST at start: 0
------> File size (bytes): 0
------> Data size (bytes): 0
------> Number of samples: 16777216
------> Trial dispersion measure: 246.1 cm^-3 pc
------> Scale factor: 1.10343
[14:22:23][133241][INFO ] Allocating memory for dedispersed compressed time series...
[14:22:23][133241][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:22:23][133241][INFO ] 8-bit allocation done
[14:22:23][133241][INFO ] Foobar
[14:22:23][133241][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_161.binary
[14:22:23][133241][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:22:23][133241][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:22:23][133241][INFO ] FftSize = 12582913
[14:22:23][133241][INFO ] Seed for random number generator is -1040809710.
[14:22:25][133241][INFO ] 8[14:22:25][133241][INFO ] 9[14:22:25][133241][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:22:25][133241][INFO ] Normalization factor 3.97364e-08
[14:22:25][133241][INFO ] Derived global search parameters:
------> f_A probability = 0.04
------> single bin prob(P_noise > P_thr) = 3.24424e-09
------> thr1 = 19.5464
------> thr2 = 22.7124
------> thr4 = 27.844
------> thr8 = 36.3869
------> thr16 = 50.9469
[14:22:25][133241][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1419 MB (6510 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[14:22:25][133241][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:22:25][133241][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:22:25][133241][INFO ] Launching time series padding kernel: grid 196608, block 32
[14:23:22][133241][INFO ] Checkpoint committed!
[14:24:22][133241][INFO ] Checkpoint committed!
[14:25:22][133241][INFO ] Checkpoint committed!
[14:26:22][133241][INFO ] Checkpoint committed!
[14:27:22][133241][INFO ] Checkpoint committed!
[14:28:22][133241][INFO ] Checkpoint committed!
[14:29:22][133241][INFO ] Checkpoint committed!
[14:30:23][133241][INFO ] Checkpoint committed!
[14:31:23][133241][INFO ] Checkpoint committed!
[14:32:23][133241][INFO ] Checkpoint committed!
[14:33:23][133241][INFO ] Checkpoint committed!
[14:34:23][133241][INFO ] Checkpoint committed!
[14:35:23][133241][INFO ] Checkpoint committed!
[14:36:23][133241][INFO ] Checkpoint committed!
[14:37:07][133241][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  71.364239 5203.701660 0.5389739 6.0411510 20.173 13.4501  4
------> CAND: 159.155667 4883.081055 0.4129824 5.8730793 15.6924 12.2948 16
------> CAND:  71.363720 5193.294434 0.5413354 6.0271549 18.5621 12.1565  4
------> CAND: 346.392041 3666.929932 0.7199426 6.1370282 16.358 12.0698  8
------> CAND:  71.368132 4806.620605 0.4519753 5.9844837 18.4451 12.0628  4
------> CAND:  71.358011 5708.469727 0.6724086 6.0843186 18.0923 11.7809  4
------> CAND:  71.368651 4813.571777 0.4498692 5.9980979 18.0716 11.7644  4
------> CAND: 134.747534 4031.250977 0.8536904 6.2550721 16.0487 11.7465  8
------> CAND: 272.395601 5023.456543 0.8847524 3.9684582 21.4401 11.6723  2
------> CAND: 126.017646 7148.911133 1.3662566 0.0331651 17.8977 11.6255  4
------> CAND: 184.932971 4144.785645 0.5036374 3.7244995 15.029 11.4181 16
------> CAND: 154.416511 4730.864258 1.1442122 3.7600729 14.9783 11.3516 16
------> CAND: 327.307479 4296.505371 1.0543354 0.0624069 15.564 11.242  8
------> CAND: 349.596720 3659.565186 0.7672812 3.3340213 15.5324 11.2092  8
------> CAND: 403.803511 3813.177734 0.2713348 5.8253570 17.352 11.1907  4
------> CAND:  64.032586 6789.651855 1.3584136 4.5219278 17.2694 11.125  4
------> CAND: 196.452323 4564.754883 0.6282179 6.2204747 14.7996 11.1176 16
------> CAND:  86.551493 4141.304688 0.6923798 6.2249341 14.7747 11.0851 16
------> CAND: 115.554236 4543.416504 1.0859092 0.1050181 14.7504 11.0533 16
------> CAND: 328.696891 3769.893066 0.3309602 3.6468592 15.3359 11.0055  8
------> CAND: 370.670420 4172.773438 0.2627852 5.7203202 17.1024 10.9923  4
------> CAND: 230.841179 4160.770508 0.3447484 5.9205508 17.0989 10.9894  4
------> CAND: 125.200451 4503.876465 0.3796973 4.1142755 17.0909 10.9831  4
------> CAND:  89.459812 3760.805420 0.9059520 3.3584309 15.2917 10.9598  8
------> CAND:  21.383554 6569.205078 1.3568109 0.1356421 15.2715 10.9389  8
------> CAND:  50.418736 4624.917969 0.4529513 4.0776777 14.6357 10.9038 16
------> CAND: 130.821679 4400.257812 0.7241405 6.2579489 14.6308 10.8975 16
------> CAND: 122.951026 3970.282715 0.8523841 3.4756610 14.6111 10.8718 16
------> CAND: 200.202490 4201.811523 0.6406915 6.2023520 14.6028 10.8611 16
------> CAND:  68.972084 4578.708984 0.9667431 3.7384918 15.1892 10.8538  8
------> CAND: 104.914361 4112.321289 0.7134794 3.5935261 14.5969 10.8534 16
------> CAND: 173.960664 4233.266113 0.9983248 0.0407686 14.5874 10.841 16
------> CAND: 124.671572 3709.889160 0.1916738 3.9533019 14.5678 10.8155 16
------> CAND: 190.663971 4043.251221 0.3766251 3.7757812 14.5636 10.8101 16
------> CAND: 438.353782 5057.947266 0.9057213 0.0721794 19.9591 10.7928  2
------> CAND:  71.347890 6367.242676 0.8944635 6.1171861 16.8413 10.7849  4
------> CAND:  86.381774 5184.144531 1.0753980 3.9651830 14.5131 10.7445 16
------> CAND: 193.970637 3955.584229 0.4200033 3.6760170 14.4717 10.6907 16
------> CAND:  62.453473 4739.179688 0.4971392 4.1096048 14.4644 10.6813 16
------> CAND:  85.353599 3615.827393 0.9067506 6.1572609 14.4614 10.6774 16
------> CAND:  65.905464 3715.384521 0.9578388 3.3267870 14.4435 10.6542 16
------> CAND: 342.204602 4013.634277 0.5802070 3.5974486 14.9937 10.652  8
------> CAND: 349.596980 3659.565186 0.7672812 3.3340213 14.9936 10.6519  8
------> CAND: 230.873098 4349.825195 0.3230017 5.8501363 14.9885 10.6466  8
------> CAND: 230.396120 5312.667480 1.2250241 3.9718831 14.9874 10.6455  8
------> CAND:  66.349744 3891.403809 0.9967399 3.4135561 14.9759 10.6336  8
------> CAND:  86.621561 4522.616211 1.0837473 0.1019245 14.4245 10.6297 16
------> CAND: 307.280898 4381.967773 1.0915960 3.6236944 14.9638 10.6212  8
------> CAND: 361.686213 4033.218262 1.0361861 3.4718235 16.6317 10.6186  4
------> CAND:  53.462260 4156.002930 0.3584877 3.8993683 14.4116 10.6129 16
------> CAND: 206.513493 3738.643555 0.3872716 3.5496321 14.9498 10.6067  8
------> CAND: 203.650328 3968.221680 0.6415085 3.5434139 16.6001 10.5936  4
------> CAND: 390.905647 5411.309082 1.2378876 3.9984932 16.5869 10.5831  4
------> CAND:  78.466745 4397.034180 0.6704158 6.2319150 14.3867 10.5807 16
------> CAND:  36.112515 4191.249023 0.9670363 3.5624642 14.3858 10.5795 16
------> CAND: 251.143358 5450.799316 0.8919119 4.1666589 14.9152 10.5711  8
------> CAND: 115.507265 3734.163330 0.8323261 6.1800647 14.3698 10.5588 16
------> CAND:  53.881886 4266.053223 0.8550727 0.0125508 14.3655 10.5532 16
------> CAND: 335.666269 4325.143066 0.7635486 3.6774309 14.8925 10.5477  8
------> CAND: 289.292502 4277.222656 0.5352142 3.7707267 16.5285 10.5369  4
------> CAND:  99.585081 4265.664062 0.5468386 3.7647233 14.8773 10.532  8
------> CAND: 391.400012 4099.971680 1.0093014 0.0172464 14.8768 10.5316  8
------> CAND: 230.830798 3869.458252 0.2474914 5.7381639 14.8764 10.5312  8
------> CAND: 370.969634 4412.723633 0.5806040 3.8162222 14.8741 10.5287  8
------> CAND: 230.856749 4240.260254 0.3440548 5.9226274 14.8636 10.518  8
------> CAND: 346.615479 4633.371582 0.8987853 0.0654180 19.4848 10.5116  2
------> CAND: 130.225068 5161.114258 0.9915177 3.9765780 14.3333 10.5116 16
------> CAND:  54.543634 4135.341797 0.7799560 3.5773025 14.856 10.5102  8
------> CAND:  31.896530 3661.642334 0.7417060 3.3410056 14.3293 10.5064 16
------> CAND: 492.261618 5290.676758 0.6161912 4.3185802 16.4808 10.4991  4
------> CAND: 310.172089 3685.062256 0.9125003 6.1797104 19.4621 10.4981  2
------> CAND: 259.133386 5033.019043 1.0744780 3.8949456 16.479 10.4976  4
------> CAND:  44.250204 6399.792969 1.0185243 4.5411196 14.3163 10.4896 16
------> CAND: 267.833949 4812.319824 0.4438295 5.9674821 14.8274 10.4807  8
------> CAND: 147.078371 4284.085449 0.6921197 6.2413282 14.3071 10.4778 16
------> CAND: 118.717913 3614.208252 0.9024752 6.1561079 14.2984 10.4665 16
------> CAND:  35.681990 5203.701660 0.5389739 6.0411510 14.8065 10.4592  8
------> CAND: 154.656816 3846.224854 0.3855224 3.6263695 14.7966 10.449  8
------> CAND: 230.912544 4948.825684 0.6639159 6.2167158 14.7874 10.4396  8
------> CAND: 108.145250 3640.224854 0.3995398 5.9888954 14.2694 10.4291 16
------> CAND:  92.575998 4168.247559 0.9070827 3.5599196 14.2671 10.4261 16
------> CAND: 223.983390 4383.530273 0.8179371 3.6934378 23.9987 10.4225  1
------> CAND: 419.301398 5983.007324 1.1603131 0.1377323 19.3308 10.4203  2
------> CAND:  86.591198 4525.582031 0.7643535 0.0081992 16.3733 10.414  4
------> CAND: 223.129085 3767.563232 0.9476711 3.3587191 14.7604 10.4118  8
------> CAND:  86.543708 4042.633545 0.3784527 5.9958177 14.2543 10.4096 16
------> CAND: 134.387854 4387.184082 1.0070984 3.6380277 14.2528 10.4076 16
------> CAND: 330.469079 4255.526855 1.0719637 3.5671754 14.7551 10.4064  8
------> CAND:  53.542967 5362.119141 1.1599761 0.1718812 14.7548 10.4061  8
------> CAND:  60.107251 4290.362305 1.0536798 0.0612354 16.363 10.4058  4
------> CAND:  86.352969 4044.822510 0.1724509 4.9516678 14.7508 10.4019  8
------> CAND: 169.770111 3667.619873 0.6760589 3.3569648 14.2457 10.3984 16
------> CAND: 173.169421 4708.861816 0.8842303 0.0653155 14.7377 10.3885  8
------> CAND: 197.454547 4912.807129 1.1251481 3.8322949 14.2332 10.3823 16
------> CAND:  86.595091 5722.416504 1.2765749 0.2005740 14.2327 10.3816 16
------> CAND: 400.423405 3983.296387 0.9310011 3.4660201 19.2494 10.3721  2
------> CAND: 101.530881 3637.179199 0.4119198 5.9906378 14.2238 10.3703 16
------> CAND: 223.979757 4495.863770 0.8568072 3.7339959 23.8774 10.3698  1
------> CAND:  79.438347 3669.802490 0.6865958 3.3553197 14.2218 10.3677 16
------> CAND: 159.557387 7327.862793 1.3016002 6.1778674 16.2888 10.3471  4
[14:37:07][133241][INFO ] Statistics: count dirty SumSpec pages 1758 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[14:37:07][133241][INFO ] Data processing finished successfully!
14:37:07 (133241): called boinc_finish(0)

</stderr_txt>
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